LBD (Type BB2) - Radially split, one-and two-stage, between-bearings pump

Applications：

Oil & Natural gas
Petroleum & Petrochemical
Pulp & Paper
Electric power industry
General industries
Chemical process industry
Water supply and drainage
Main service: Bottom pump, pan oil pump, quench water circulation pump, quench oil circulating pump, etc.

Design Features：

Flange configuration conforms to ANSI / DIN / ISO standards.
Mechanical seal chamber size conforms to ISO21049 (API682).
Back-to-back double-suction impeller configuration can balance axial force,wide spectrum range,high-efficiency&reliable hydraulic performance.
Heavy duty radial split pump casing can handle 2x spouts load of API standard easily,specially designed for high temperature&high pressure conditions.
Ball-ball bearings,sliding-ball bearings,and sliding-thrust bearings are optional to be configured to provide longer service life.
Conical shaft extension is conducive to maintain mechanical seal.

Design Parameters：

Capacity (Q): 10~4000 m3/h
Head (H): ~ 600 m
Operating Pressure (P): ~ 15 Mpa
Operating Temperature (T): －80℃～+450℃